Improvements in and relating to vacuum cleaning apparatus
A Standard patent application filed on 13 October 1994 credited to Gailes, Michael Edward
;
Duncan, Christopher Robert
Details
Application number :
78212
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Improvements in and relating to vacuum cleaning apparatus
Inventor :
Gailes, Michael Edward
;
Duncan, Christopher Robert